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KLib.Windows.pas
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KLib.Windows.pas
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{
KLib Version = 3.0
The Clear BSD License
Copyright (c) 2020 by Karol De Nery Ortiz LLave. All rights reserved.
zitrokarol@gmail.com
Redistribution and use in source and binary forms, with or without
modification, are permitted (subject to the limitations in the disclaimer
below) provided that the following conditions are met:
* Redistributions of source code must retain the above copyright notice,
this list of conditions and the following disclaimer.
* Redistributions in binary form must reproduce the above copyright
notice, this list of conditions and the following disclaimer in the
documentation and/or other materials provided with the distribution.
* Neither the name of the copyright holder nor the names of its
contributors may be used to endorse or promote products derived from this
software without specific prior written permission.
NO EXPRESS OR IMPLIED LICENSES TO ANY PARTY'S PATENT RIGHTS ARE GRANTED BY
THIS LICENSE. THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
POSSIBILITY OF SUCH DAMAGE.
}
unit KLib.Windows;
interface
uses
KLib.Types, Klib.Constants,
Winapi.Windows, Winapi.ShellApi, Winapi.AccCtrl, Winapi.ACLAPI,
System.Classes;
procedure downloadFile(info: TDownloadInfo; forceOverwrite: boolean);
function getFirstPortAvaliable(defaultPort: integer; host: string = LOCALHOST_IP_ADDRESS): integer;
function checkIfPortIsAvaliable(port: Word; host: string = LOCALHOST_IP_ADDRESS): boolean;
function checkIfAddressIsLocalhost(address: string): boolean;
function getIPFromHostName(hostName: string): string; //if hostname is alredy an ip address, returns hostname
function getIP: string;
function checkIfRunUnderWine: boolean;
function checkIfWindowsArchitectureIsX64: boolean;
type
TWindowsArchitecture = (WindowsX86, WindowsX64);
function getWindowsArchitecture: TWindowsArchitecture;
function checkIfUserIsAdmin: boolean;
type
TShowWindowType = (
_SW_HIDE = Winapi.Windows.SW_HIDE,
_SW_SHOWNORMAL = Winapi.Windows.SW_SHOWNORMAL,
_SW_NORMAL = Winapi.Windows.SW_NORMAL,
_SW_SHOWMINIMIZED = Winapi.Windows.SW_SHOWMINIMIZED,
_SW_SHOWMAXIMIZED = Winapi.Windows.SW_SHOWMAXIMIZED,
_SW_MAXIMIZE = Winapi.Windows.SW_MAXIMIZE,
_SW_SHOWNOACTIVATE = Winapi.Windows.SW_SHOWNOACTIVATE,
_SW_SHOW = Winapi.Windows.SW_SHOW,
_SW_MINIMIZE = Winapi.Windows.SW_MINIMIZE,
_SW_SHOWMINNOACTIVE = Winapi.Windows.SW_SHOWMINNOACTIVE,
_SW_SHOWNA = Winapi.Windows.SW_SHOWNA,
_SW_RESTORE = Winapi.Windows.SW_RESTORE,
_SW_SHOWDEFAULT = Winapi.Windows.SW_SHOWDEFAULT,
_SW_FORCEMINIMIZE = Winapi.Windows.SW_FORCEMINIMIZE,
_SW_MAX = Winapi.Windows.SW_MAX
);
procedure openWebPageWithDefaultBrowser(url: string);
procedure openFileWithWord(fileName: string);
function getWordExeFileName: string;
function executeExeAsAdmin(fileName: string; params: string = ''; exceptionIfFunctionFails: boolean = true): integer;
function executeExe(fileName: string; params: string = ''; exceptionIfFunctionFails: boolean = true): integer;
function executeAndWaitExe(fileName: string; params: string = ''; exceptionIfReturnCodeIsNot0: boolean = false): LongInt;
function shellExecuteOpen(fileName: string; params: string = ''; directory: string = ''; showWindowType: TShowWindowType = TShowWindowType._SW_NORMAL;
exceptionIfFunctionFails: boolean = false): integer;
function shellExecuteExeAsAdmin(fileName: string; params: string = ''; showWindowType: TShowWindowType = TShowWindowType._SW_HIDE;
exceptionIfFunctionFails: boolean = false): integer;
function shellExecuteExe(fileName: string; params: string = ''; showWindowType: TShowWindowType = TShowWindowType._SW_HIDE;
exceptionIfFunctionFails: boolean = false; operation: string = 'open'): integer;
function myShellExecute(handle: integer; operation: string; fileName: string; params: string;
directory: string; showWindowType: TShowWindowType; exceptionIfFunctionFails: boolean = false): integer;
function shellExecuteExCMDAndWait(params: string; runAsAdmin: boolean = false;
showWindowType: TShowWindowType = TShowWindowType._SW_HIDE; exceptionIfReturnCodeIsNot0: boolean = false): LongInt;
function shellExecuteExAndWait(fileName: string; params: string = ''; runAsAdmin: boolean = false;
showWindowType: TShowWindowType = TShowWindowType._SW_HIDE; exceptionIfReturnCodeIsNot0: boolean = false): LongInt;
function netShare(targetDir: string; netName: string = ''; netPassw: string = '';
grantAllPermissionToEveryoneGroup: boolean = false): string;
procedure addTCP_IN_FirewallException(ruleName: string; port: Word; description: string = ''; grouping: string = '';
executable: string = '');
procedure deleteFirewallException(ruleName: string);
//#####################################################################################
type
TExplicitAccess = EXPLICIT_ACCESS_A;
procedure grantAllPermissionsNetToTheObjectForTheEveryoneGroup(myObject: string);
procedure grantAllPermissionsNetToTheObjectForTheUsersGroup(myObject: string);
procedure grantAllPermissionNetToTheObject(windowsGroupOrUser: string; myObject: string);
//--------------------------------------------------------------------------------------
procedure grantAllPermissionsToTheObjectForTheEveryoneGroup(myObject: string);
procedure grantAllPermissionsToTheObjectForTheUsersGroup(myObject: string);
procedure grantAllPermissionsToTheObject(windowsGroupOrUser: string; myObject: string);
//--------------------------------------------------------------------------------------
procedure grantAllPermissionsToTheObjectForTheEveryoneGroup2(myObject: string);
procedure grantAllPermissionsToTheObjectForTheUsersGroup2(myObject: string);
procedure grantAllPermissionsToTheObject2(windowsGroupOrUser: string; myObject: string);
//#################################################################################
function checkIfWindowsGroupOrUserExists(windowsGroupOrUser: string): boolean;
procedure createDesktopLink(fileName: string; nameDesktopLink: string; description: string);
function getDesktopDirPath: string;
procedure copyDirIntoTargetDir(sourceDir: string; targetDir: string; forceOverwrite: boolean = NOT_FORCE_OVERWRITE);
procedure copyDir(sourceDir: string; destinationDir: string; silent: boolean = FORCE_SILENT);
procedure createHideDir(dirName: string; forceDelete: boolean = FORCE_DELETE);
procedure deleteDirectoryIfExists(dirName: string; silent: boolean = FORCE_SILENT);
procedure moveFileIntoTargetDir(sourceFileName: string; targetDir: string);
procedure myMoveFile(sourceFileName: string; targetFileName: string);
procedure renameDir(oldDir: string; newDir: string; silent: boolean = FORCE_SILENT);
procedure appendToFileInNewLine(filename: string; text: string; forceCreationFile: boolean = NOT_FORCE); overload;
procedure appendToFile(filename: string; text: string; forceCreationFile: boolean = NOT_FORCE;
forceAppendInNewLine: boolean = NOT_FORCE); overload;
function checkIfIsWindowsSubDir(subDir: string; mainDir: string): boolean;
function getParentDir(source: string): string;
function getValidFullPathInWindowsStyle(path: string): string;
function getPathInWindowsStyle(path: string): string;
function getStringWithEnvVariablesReaded(source: string): string;
//-----------------------------------------------------------------
//TODO REFACTOR
function setProcessWindowToForeground(processName: string): boolean;
function getPIDOfCurrentUserByProcessName(nameProcess: string): DWORD;
function getWindowsUsername: string;
function checkUserOfProcess(userName: String; PID: DWORD): boolean;
function getPIDCredentials(PID: DWORD): TPIDCredentials;
function getPIDByProcessName(nameProcess: string): DWORD;
function getMainWindowHandleByPID(PID: DWORD): DWORD;
//------------------------------------------------------------------
procedure closeApplication(handle: THandle);
function sendMemoryStreamUsing_WM_COPYDATA(handle: THandle; data: TMemoryStream): integer;
function sendStringUsing_WM_COPYDATA(handle: THandle; data: string; msgIdentifier: integer = 0): integer;
procedure mySetForegroundWindow(handle: THandle);
function checkIfWindowExists(className: string = 'TMyForm'; captionForm: string = 'Caption of MyForm'): boolean;
function myFindWindow(className: string = 'TMyForm'; captionForm: string = 'Caption of MyForm'): THandle;
procedure writeIn_HKEY_LOCAL_MACHINE(key: string; name: string; value: Variant; forceCreationKey: boolean = NOT_FORCE);
function readStringFrom_HKEY_LOCAL_MACHINE(key: string; name: string = ''): string;
function checkIfExistsKeyIn_HKEY_LOCAL_MACHINE(key: string): boolean;
procedure deleteKeyInHKEY_LOCAL_MACHINE(key: string);
procedure waitForMultiple(processHandle: THandle; timeout: DWORD = INFINITE; modalMode: boolean = MODAL_MODE);
procedure waitFor(processHandle: THandle; timeout: DWORD = INFINITE; modalMode: boolean = MODAL_MODE);
procedure raiseLastSysErrorMessage;
function getLastSysErrorMessage: string;
function getLocaleDecimalSeparator: char;
procedure terminateCurrentProcess(exitCode: Cardinal = 0; raiseExceptionEnabled: boolean = RAISE_EXCEPTION);
procedure myTerminateProcess(processHandle: THandle; exitCode: Cardinal = 0; raiseExceptionEnabled: boolean = RAISE_EXCEPTION);
//###########-----NOT WORK ON WINDOWS XP, WINDOWS SERVER 2003, AND EARLIER VERSIONS OF THE WINDOWS OPERATING SYSTEM------------############
function checkIfCurrentProcessIsAServiceProcess: boolean;
function checkIfIsAServiceProcess(processHandle: THandle): boolean;
//###########-----
procedure myAttachConsole(attachToParentIfExists: boolean = true);
function getWMIAsString(wmiClass: string; wmiProperty: string; filter: string = EMPTY_STRING;
wmiHost: string = '.'; root: string = 'root\CIMV2'): string;
function GetWMIstring(wmiHost, root, wmiClass, wmiProperty: string): string;
//################################################################################
function getCurrentPidAsString: string;
function getCurrentPid: integer;
function GetCurrentProcessId: DWORD;
//################################################################################
function getCombinedPathWithCurrentDir(pathToCombine: string): string;
function DirExe: string;
function getDirExe: string;
function exeFileName: string;
function getExeFileName: string;
function getValueOfParameter(parameterNames: TArrayOfStrings): string; overload; //get first param value finded
function getValueOfParameter(parameterNames: TArrayOfStrings; valuesExcluded: TArrayOfStrings): string; overload; //get first param value finded
function getValueOfParameter(parameterName: string): string; overload;
function getValueOfParameter(parameterName: string; valuesExcluded: TArrayOfStrings): string; overload;
function checkIfParameterExists(parameterNames: TArrayOfStrings): boolean; overload;
function checkIfParameterExists(parameterName: string): boolean; overload;
function myParamCount: integer;
function myParamStr(index: integer): string;
function getShellParamsAsString: string;
function getShellParams: TArrayOfStrings;
//################################################################################
function getFileCreationDateTime(fileName: string): TDateTime;
function getFileModifiedDateTime(fileName: string): TDateTime;
function getFileAccessedDateTime(fileName: string): TDateTime;
function getFileTzSpecificLocalTime(fileName: string; fileSystemTimeType: TFileSystemTimeType): TSystemTime;
function getFileSystemTime(fileName: string; fileSystemTimeType: TFileSystemTimeType): TSystemTime;
//################################################################################
//KEPT THE SIGNATURES, NOT RENAME!!!
function IsUserAnAdmin: boolean; external shell32;
function fixedGetNamedSecurityInfo(pObjectName: LPWSTR; ObjectType: SE_OBJECT_TYPE;
SecurityInfo: SECURITY_INFORMATION; ppsidOwner, ppsidGroup: PPSID; ppDacl, ppSacl: PPACL;
var ppSecurityDescriptor: PSECURITY_DESCRIPTOR): DWORD; stdcall;
external 'ADVAPI32.DLL' name 'GetNamedSecurityInfoW';
function GetConsoleWindow: HWnd; stdcall;
external 'kernel32.dll' name 'GetConsoleWindow';
function AttachConsole(ProcessId: DWORD): BOOL; stdcall;
external 'kernel32.dll' name 'AttachConsole';
var
shellParams: TArrayOfStrings;
implementation
uses
KLib.Utils, KLib.Validate, KLib.MyStringList,
Vcl.Forms,
Winapi.TLHelp32, Winapi.ActiveX, Winapi.Shlobj, Winapi.Winsock, Winapi.UrlMon, Winapi.Messages,
System.SysUtils, System.Win.ComObj, System.Win.Registry, System.Variants, System.StrUtils,
IdTCPClient;
procedure downloadFile(info: TDownloadInfo; forceOverwrite: boolean);
const
ERR_MSG = 'Error downloading file.';
var
_downloadSuccess: boolean;
_links: TStringList;
i: integer;
begin
if forceOverwrite then
begin
deleteFileIfExists(info.fileName);
end;
_downloadSuccess := false;
i := 0;
_links := TStringList.Create;
_links.Add(info.link);
_links.AddStrings(info.alternative_links);
try
while (not _downloadSuccess) and (i < _links.Count) do
begin
_downloadSuccess := URLDownloadToFile(nil, pChar(_links[i]), pchar(info.fileName), 0, nil) = S_OK;
Inc(i);
end;
finally
FreeAndNil(_links);
end;
if not _downloadSuccess then
begin
raise Exception.Create(ERR_MSG);
end;
if info.MD5 <> '' then
begin
validateMD5File(info.fileName, info.MD5, ERR_MSG);
end;
end;
function getFirstPortAvaliable(defaultPort: integer; host: string = LOCALHOST_IP_ADDRESS): integer;
var
port: integer;
begin
port := defaultPort;
while not checkIfPortIsAvaliable(port, host) do
begin
inc(port);
end;
Result := port;
end;
function checkIfPortIsAvaliable(port: Word; host: string = LOCALHOST_IP_ADDRESS): boolean;
var
isPortAvaliable: boolean;
_IdTCPClient: TIdTCPClient;
begin
isPortAvaliable := True;
try
_IdTCPClient := TIdTCPClient.Create(nil);
try
_IdTCPClient.Host := host;
_IdTCPClient.Port := port;
_IdTCPClient.Connect;
isPortAvaliable := False;
finally
_IdTCPClient.Free;
end;
except
//Ignore exceptions
end;
Result := isPortAvaliable;
end;
function checkIfAddressIsLocalhost(address: string): boolean;
var
addressIsLocalhost: boolean;
_address: string;
_localhostIP_address: string;
begin
addressIsLocalhost := true;
_address := getIPFromHostName(address);
if _address <> LOCALHOST_IP_ADDRESS then
begin
_localhostIP_address := getIP;
if _address <> _localhostIP_address then
begin
addressIsLocalhost := false;
end;
end;
Result := addressIsLocalhost;
end;
function getIPFromHostName(hostName: string): string;
const
ERR_WINSOCK_MSG = 'Winsock initialization error.';
ERR_NO_IP_FOUND_WITH_HOSTBAME_MSG = 'No IP found with hostname: ';
var
ip: string;
_varTWSAData: TWSAData;
_varPHostEnt: PHostEnt;
_varTInAddr: TInAddr;
begin
if WSAStartup($101, _varTWSAData) <> 0 then
begin
raise Exception.Create(ERR_WINSOCK_MSG);
end
else
begin
try
_varPHostEnt := gethostbyname(PAnsiChar(AnsiString(hostName)));
_varTInAddr := PInAddr(_varPHostEnt^.h_Addr_List^)^;
ip := String(inet_ntoa(_varTInAddr));
except
on E: Exception do
begin
WSACleanup;
raise Exception.Create(ERR_NO_IP_FOUND_WITH_HOSTBAME_MSG + hostName);
end;
end;
end;
WSACleanup;
Result := ip;
end;
function getIP: string;
type
pu_long = ^u_long;
const
ERR_MSG = 'Winsock initialization error.';
var
ip: string;
_varTWSAData: TWSAData;
_varPHostEnt: PHostEnt;
_varTInAddr: TInAddr;
_namebuf: Array [0 .. 255] of ansichar;
begin
if WSAStartup($101, _varTWSAData) <> 0 then
begin
raise Exception.Create(ERR_MSG);
end
else
begin
getHostName(_nameBuf, sizeOf(_nameBuf));
_varPHostEnt := gethostbyname(_nameBuf);
_varTInAddr.S_addr := u_long(pu_long(_varPHostEnt^.h_addr_list^)^);
ip := string(inet_ntoa(_varTInAddr));
end;
WSACleanup;
Result := ip;
end;
function checkIfRunUnderWine: boolean;
const
KEY_WINE = 'Software\Wine';
begin
Result := checkIfExistsKeyIn_HKEY_LOCAL_MACHINE(KEY_WINE);
end;
function checkIfWindowsArchitectureIsX64: boolean;
var
_windowsArchitecture: TWindowsArchitecture;
begin
_windowsArchitecture := getWindowsArchitecture;
Result := _windowsArchitecture = TWindowsArchitecture.WindowsX64;
end;
function getWindowsArchitecture: TWindowsArchitecture;
const
ERR_MSG_PLATFORM = 'The OS. is not Windows.';
ERR_MSG_ARCHITECTURE = 'Unknown OS architecture.';
var
windowsArchitecture: TWindowsArchitecture;
begin
if TOSVersion.Platform <> pfWindows then
begin
raise Exception.Create(ERR_MSG_PLATFORM);
end;
case TOSVersion.Architecture of
arIntelX86:
windowsArchitecture := TWindowsArchitecture.WindowsX86;
arIntelX64:
windowsArchitecture := TWindowsArchitecture.WindowsX64;
else
begin
raise Exception.Create(ERR_MSG_ARCHITECTURE);
end;
end;
Result := windowsArchitecture;
end;
function checkIfUserIsAdmin: boolean;
begin
Result := IsUserAnAdmin;
end;
procedure openWebPageWithDefaultBrowser(url: string);
begin
shellExecuteOpen(url);
end;
procedure openFileWithWord(fileName: string);
var
winwordFileName: string;
begin
winwordFileName := getWordExeFileName();
shellExecuteOpen(winwordFileName, getDoubleQuotedString(fileName));
end;
function getWordExeFileName: string;
const
REG_KEY = '\Software\Microsoft\Windows\CurrentVersion\App Paths\Winword.exe';
begin
Result := readStringFrom_HKEY_LOCAL_MACHINE(REG_KEY);
end;
function executeExeAsAdmin(fileName: string; params: string = ''; exceptionIfFunctionFails: boolean = true): integer;
var
returnCode: integer;
begin
returnCode := shellExecuteExeAsAdmin(fileName, params, TShowWindowType._SW_HIDE, exceptionIfFunctionFails);
Result := returnCode;
end;
function executeExe(fileName: string; params: string = ''; exceptionIfFunctionFails: boolean = true): integer;
var
returnCode: integer;
begin
returnCode := shellExecuteExe(fileName, params, TShowWindowType._SW_HIDE, exceptionIfFunctionFails);
Result := returnCode;
end;
function executeAndWaitExe(fileName: string; params: string = ''; exceptionIfReturnCodeIsNot0: boolean = false): LongInt;
var
returnCode: Longint;
_commad: String;
_startupInfo: TStartupInfo;
_processInfo: TProcessInformation;
begin
returnCode := -1;
_commad := getDoubleQuotedString(fileName) + ' ' + trim(params);
FillChar(_startupInfo, sizeOf(_startupInfo), 0);
with _startupInfo do
begin
cb := SizeOf(TStartupInfo);
wShowWindow := Winapi.Windows.SW_HIDE;
end;
if not CreateProcess(nil, pchar(_commad), nil, nil, false,
// CREATE_NO_WINDOW,
CREATE_NEW_CONSOLE or NORMAL_PRIORITY_CLASS, //TODO check if is ok
nil, nil, _startupInfo, _processInfo) then
begin
raiseLastSysErrorMessage;
end;
//TODO CHECK
waitForMultiple(_processInfo.hProcess);
// waitFor(_processInfo.hProcess);
if not GetExitCodeProcess(_processInfo.hProcess, dword(returnCode)) then //assign return code
begin
raiseLastSysErrorMessage;
end;
CloseHandle(_processInfo.hProcess);
CloseHandle(_processInfo.hThread);
if (exceptionIfReturnCodeIsNot0) and (returnCode <> 0) then
begin
raise Exception.Create(fileName + ' exit code: ' + IntToStr(returnCode));
end;
Result := returnCode;
end;
function shellExecuteOpen(fileName: string; params: string = ''; directory: string = ''; showWindowType: TShowWindowType = TShowWindowType._SW_NORMAL;
exceptionIfFunctionFails: boolean = false): integer;
var
returnCode: integer;
begin
returnCode := myShellExecute(0, 'open', fileName, params, directory, showWindowType, exceptionIfFunctionFails);
Result := returnCode;
end;
function shellExecuteExeAsAdmin(fileName: string; params: string = ''; showWindowType: TShowWindowType = TShowWindowType._SW_HIDE;
exceptionIfFunctionFails: boolean = false): integer;
var
returnCode: integer;
begin
returnCode := shellExecuteExe(fileName, params, showWindowType, exceptionIfFunctionFails, 'runas');
Result := returnCode;
end;
function shellExecuteExe(fileName: string; params: string = ''; showWindowType: TShowWindowType = TShowWindowType._SW_HIDE;
exceptionIfFunctionFails: boolean = false; operation: string = 'open'): integer;
var
returnCode: integer;
_directory: string;
begin
_directory := ExtractFileDir(fileName);
returnCode := myShellExecute(0, operation, getDoubleQuotedString(fileName), params, _directory, showWindowType, exceptionIfFunctionFails);
Result := returnCode;
end;
function myShellExecute(handle: integer; operation: string; fileName: string; params: string;
directory: string; showWindowType: TShowWindowType; exceptionIfFunctionFails: boolean = false): integer;
var
returnCode: integer;
errMsg: string;
begin
returnCode := shellExecute(handle, pchar(operation), pchar(fileName), PCHAR(trim(params)),
pchar(directory), integer(showWindowType));
if exceptionIfFunctionFails then
begin
case returnCode of
0:
errMsg := 'The operating system is out of memory or resources.';
2:
errMsg := 'The specified file was not found';
3:
errMsg := 'The specified path was not found.';
5:
errMsg := 'Windows 95 only: The operating system denied access to the specified file';
8:
errMsg := 'Windows 95 only: There was not enough memory to complete the operation.';
10:
errMsg := 'Wrong Windows version';
11:
errMsg := 'The .EXE file is invalid (non-Win32 .EXE or error in .EXE image)';
12:
errMsg := 'Application was designed for a different operating system';
13:
errMsg := 'Application was designed for MS-DOS 4.0';
15:
errMsg := 'Attempt to load a real-mode program';
16:
errMsg := 'Attempt to load a second instance of an application with non-readonly data segments.';
19:
errMsg := 'Attempt to load a compressed application file.';
20:
errMsg := 'Dynamic-link library (DLL) file failure.';
26:
errMsg := 'A sharing violation occurred.';
27:
errMsg := 'The filename association is incomplete or invalid.';
28:
errMsg := 'The DDE transaction could not be completed because the request timed out.';
29:
errMsg := 'The DDE transaction failed.';
30:
errMsg := 'The DDE transaction could not be completed because other DDE transactions were being processed.';
31:
errMsg := 'There is no application associated with the given extension.';
32:
errMsg := 'Windows 95 only: The specified dynamic-link library was not found.';
else
errMsg := '';
end;
if errMsg <> '' then
begin
raise Exception.Create(errMsg);
end;
end;
Result := returnCode;
end;
function shellExecuteExCMDAndWait(params: string; runAsAdmin: boolean = false;
showWindowType: TShowWindowType = TShowWindowType._SW_HIDE; exceptionIfReturnCodeIsNot0: boolean = false): LongInt;
begin
Result := shellExecuteExAndWait(CMD_EXE_NAME, params, runAsAdmin, showWindowType, exceptionIfReturnCodeIsNot0);
end;
function shellExecuteExAndWait(fileName: string; params: string = ''; runAsAdmin: boolean = false;
showWindowType: TShowWindowType = TShowWindowType._SW_HIDE; exceptionIfReturnCodeIsNot0: boolean = false): LongInt;
var
returnCode: Longint;
_shellExecuteInfo: TShellExecuteInfo;
begin
returnCode := -1;
FillChar(_shellExecuteInfo, SizeOf(_shellExecuteInfo), 0);
with _shellExecuteInfo do
begin
cbSize := SizeOf(_shellExecuteInfo);
fMask := SEE_MASK_NOCLOSEPROCESS or SEE_MASK_FLAG_DDEWAIT;
Wnd := GetActiveWindow();
if (runAsAdmin) then
begin
_shellExecuteInfo.lpVerb := 'runas';
end
else
begin
_shellExecuteInfo.lpVerb := '';
end;
_shellExecuteInfo.lpParameters := PChar(trim(params));
lpFile := PChar(FileName);
nShow := integer(showWindowType);
end;
if not ShellExecuteEx(@_shellExecuteInfo) then
begin
raiseLastSysErrorMessage;
end;
//TODO CHECK
waitForMultiple(_shellExecuteInfo.hProcess);
// waitFor(_shellExecuteInfo.hProcess);
if not GetExitCodeProcess(_shellExecuteInfo.hProcess, dword(returnCode)) then //assign return code
begin
raiseLastSysErrorMessage;
end;
CloseHandle(_shellExecuteInfo.hProcess);
if (exceptionIfReturnCodeIsNot0) and (returnCode <> 0) then
begin
raise Exception.Create(fileName + ' exit code: ' + IntToStr(returnCode));
end;
Result := returnCode;
end;
type
//----------------------------------
SHARE_INFO_2 = record
shi2_netname: pWideChar;
shi2_type: DWORD;
shi2_remark: pWideChar;
shi2_permissions: DWORD;
shi2_max_uses: DWORD;
shi2_current_uses: DWORD;
shi2_path: pWideChar;
shi2_passwd: pWideChar;
end;
PSHARE_INFO_2 = ^SHARE_INFO_2;
function netShareAdd(servername: PWideChar; level: DWORD; buf: Pointer; parm_err: LPDWORD): DWORD; stdcall;
external 'NetAPI32.dll' name 'NetShareAdd';
function netShare(targetDir: string; netName: string = ''; netPassw: string = '';
grantAllPermissionToEveryoneGroup: boolean = false): string;
const
NERR_SUCCESS = 0;
STYPE_DISKTREE = 0;
STYPE_PRINTQ = 1;
STYPE_DEVICE = 2;
STYPE_IPC = 3;
ACCESS_READ = $01;
ACCESS_WRITE = $02;
ACCESS_CREATE = $04;
ACCESS_EXEC = $08;
ACCESS_DELETE = $10;
ACCESS_ATRIB = $20;
ACCESS_PERM = $40;
ACCESS_ALL = ACCESS_READ or ACCESS_WRITE or ACCESS_CREATE or ACCESS_EXEC or ACCESS_DELETE or ACCESS_ATRIB or ACCESS_PERM;
ERR_MSG = 'Unable to share folder :';
var
pathSharedDir: string;
_targetDir: string;
_AShareInfo: PSHARE_INFO_2;
_parmError: DWORD;
_shareExistsAlready: boolean;
_errMsg: string;
begin
_shareExistsAlready := false;
_targetDir := getValidFullPathInWindowsStyle(targetDir);
_AShareInfo := New(PSHARE_INFO_2);
try
with _AShareInfo^ do
begin
if (netName = '') then
begin
shi2_netname := PWideChar(extractfilename(_targetDir));
end
else
begin
shi2_netname := PWideChar(netName);
end;
shi2_type := STYPE_DISKTREE;
shi2_remark := nil;
shi2_permissions := ACCESS_ALL;
shi2_max_uses := DWORD(-1); // Maximum allowed
shi2_current_uses := 0;
shi2_path := PWideChar(_targetDir);
if (netPassw = '') then
begin
shi2_passwd := nil;
end
else
begin
shi2_passwd := PWideChar(netPassw);
end;
end;
if (netShareAdd(nil, 2, PBYTE(_AShareInfo), @_parmError) <> NERR_SUCCESS) then
begin
_shareExistsAlready := true;
end;
if not checkIfDirExists(pathSharedDir) then
begin
_errMsg := ERR_MSG + getDoubleQuotedString(_targetDir);
raise Exception.Create(_errMsg);
end;
pathSharedDir := '\\' + GetEnvironmentVariable('COMPUTERNAME') + '\' + _AShareInfo.shi2_netname;
if not(_shareExistsAlready) and (grantAllPermissionToEveryoneGroup) then
begin
grantAllPermissionsNetToTheObjectForTheEveryoneGroup(pathSharedDir);
end;
finally
FreeMem(_AShareInfo, SizeOf(PSHARE_INFO_2));
end;
Result := pathSharedDir;
end;
procedure addTCP_IN_FirewallException(ruleName: string; port: Word; description: string = ''; grouping: string = '';
executable: String = '');
const
NET_FW_PROFILE2_DOMAIN = 1;
NET_FW_PROFILE2_PRIVATE = 2;
NET_FW_PROFILE2_PUBLIC = 4;
PROFILES = NET_FW_PROFILE2_PRIVATE OR NET_FW_PROFILE2_PUBLIC OR NET_FW_PROFILE2_DOMAIN;
NET_FW_IP_PROTOCOL_TCP = 6;
NET_FW_ACTION_ALLOW = 1;
NET_FW_RULE_DIR_IN = 1;
NET_FW_RULE_DIR_OUT = 2;
var
FwPolicy2: OleVariant;
rules: OleVariant;
newFWRule: OleVariant;
begin
CoInitialize(nil);
newFWRule := CreateOleObject('HNetCfg.FWRule');
newFWRule.Name := ruleName;
if (description <> '') then
begin
newFWRule.Description := description;
end
else
begin
newFWRule.Description := ruleName;
end;
if (executable <> '') then
begin
newFWRule.Applicationname := executable;
end;
newFWRule.Protocol := NET_FW_IP_PROTOCOL_TCP;
newFWRule.LocalPorts := port;
newFWRule.Direction := NET_FW_RULE_DIR_IN;
newFWRule.Enabled := TRUE;
if (grouping <> '') then
begin
newFWRule.Grouping := grouping;
end;
newFWRule.Profiles := PROFILES;
newFWRule.Action := NET_FW_ACTION_ALLOW;
FwPolicy2 := CreateOleObject('HNetCfg.FwPolicy2');
rules := FwPolicy2.Rules;
rules.Add(newFWRule);
CoUninitialize;
end;
procedure deleteFirewallException(ruleName: string);
var
FwPolicy2: OleVariant;
rules: OleVariant;
begin
CoInitialize(nil);
FwPolicy2 := CreateOleObject('HNetCfg.FwPolicy2');
rules := FwPolicy2.Rules;
rules.Remove(ruleName);
CoUninitialize;
end;
procedure grantAllPermissionsNetToTheObjectForTheEveryoneGroup(myObject: string);
begin
grantAllPermissionNetToTheObject(EVERYONE_GROUP, myObject);
end;
procedure grantAllPermissionsNetToTheObjectForTheUsersGroup(myObject: string);
begin
grantAllPermissionNetToTheObject(USERS_GROUP, myObject);
end;
procedure grantAllPermissionNetToTheObject(windowsGroupOrUser: string; myObject: string);
var
NewDacl, OldDacl: PACl;
SD: PSECURITY_DESCRIPTOR;
EA: TExplicitAccess;
begin
validateThatWindowsGroupOrUserExists(windowsGroupOrUser);
fixedGetNamedSecurityInfo(PChar(myObject), SE_LMSHARE, DACL_SECURITY_INFORMATION, nil, nil, @OldDacl, nil, SD);
BuildExplicitAccessWithName(@EA, PChar(windowsGroupOrUser), GENERIC_ALL, GRANT_ACCESS, SUB_CONTAINERS_AND_OBJECTS_INHERIT);
SetEntriesInAcl(1, @EA, OldDacl, NewDacl);
SetNamedSecurityInfo(PChar(myObject), SE_LMSHARE, DACL_SECURITY_INFORMATION, nil, nil, NewDacl, nil);
end;
procedure grantAllPermissionsToTheObjectForTheEveryoneGroup(myObject: string);
begin
grantAllPermissionsToTheObject(EVERYONE_GROUP, myObject);
end;
procedure grantAllPermissionsToTheObjectForTheUsersGroup(myObject: string);
begin
grantAllPermissionsToTheObject(USERS_GROUP, myObject);
end;
procedure grantAllPermissionsToTheObject(windowsGroupOrUser: string; myObject: string);
var
newDACL: PACl;
oldDACL: PACl;
securityDescriptor: PSECURITY_DESCRIPTOR;
explicitAccess: TExplicitAccess;
begin
validateThatWindowsGroupOrUserExists(windowsGroupOrUser);
fixedGetNamedSecurityInfo(PChar(myObject), SE_FILE_OBJECT, DACL_SECURITY_INFORMATION, nil, nil, @oldDACL,
nil, securityDescriptor);
BuildExplicitAccessWithName(@explicitAccess, PChar(windowsGroupOrUser), GENERIC_ALL, GRANT_ACCESS,
SUB_CONTAINERS_AND_OBJECTS_INHERIT);
SetEntriesInAcl(1, @explicitAccess, oldDACL, newDACL);
SetNamedSecurityInfo(PChar(myObject), SE_FILE_OBJECT, DACL_SECURITY_INFORMATION, nil, nil, newDACL, nil);
end;
procedure grantAllPermissionsToTheObjectForTheEveryoneGroup2(myObject: string);
begin
grantAllPermissionsToTheObject2(EVERYONE_GROUP, myObject);
end;
procedure grantAllPermissionsToTheObjectForTheUsersGroup2(myObject: string);
begin
grantAllPermissionsToTheObject2(USERS_GROUP, myObject);
end;
procedure grantAllPermissionsToTheObject2(windowsGroupOrUser: string; myObject: string);
begin
validateThatWindowsGroupOrUserExists(windowsGroupOrUser);
shellExecuteExeAsAdmin('icacls', getDoubleQuotedString(myObject) + ' /grant ' + getDoubleQuotedString(windowsGroupOrUser) + ':(OI)(CI)F /T');
end;
function checkIfWindowsGroupOrUserExists(windowsGroupOrUser: string): boolean;
var
windowsGroupOrUserExists: boolean;
_newDACL: PACl;
_explicitAccess: TExplicitAccess;
begin
BuildExplicitAccessWithName(@_explicitAccess, PChar(windowsGroupOrUser), GENERIC_ALL, GRANT_ACCESS,
SUB_CONTAINERS_AND_OBJECTS_INHERIT);
SetEntriesInAcl(1, @_explicitAccess, nil, _newDACL);
windowsGroupOrUserExists := Assigned(_newDACL);
Result := windowsGroupOrUserExists;
end;
procedure createDesktopLink(fileName: string; nameDesktopLink: string; description: string);
const
ERR_MSG = 'Error creating desktop icon.';
var
iobject: iunknown;
islink: ishelllink;
ipfile: ipersistfile;
pidl: pitemidlist;
infolder: array [0 .. MAX_PATH] of char;
targetName: string;
linkname: string;
_desktopDirPath: string;
begin
targetname := getValidFullPathInWindowsStyle(fileName);
IObject := CreateComObject(CLSID_ShellLink);
ISLink := IObject as IShellLink;
IPFile := IObject as IPersistFile;
with ISLink do
begin
SetDescription(PChar(description));
SetPath(PChar(targetName));
SetWorkingDirectory(PChar(ExtractFilePath(targetName)));
end;
SHGetSpecialFolderLocation(0, CSIDL_DESKTOPDIRECTORY, PIDL);
SHGetPathFromIDList(PIDL, InFolder);
_desktopDirPath := getDesktopDirPath;
LinkName := IncludeTrailingPathDelimiter(_desktopDirPath);
LinkName := LinkName + nameDesktopLink + '.lnk';
if not IPFile.Save(PWideChar(LinkName), False) = S_OK then
begin
raise Exception.Create(ERR_MSG);
end;
end;
function getDesktopDirPath: string;
var
desktopDirPath: string;
_PIDList: PItemIDList;
_Buffer: array [0 .. MAX_PATH - 1] of Char;
begin
desktopDirPath := '';
SHGetSpecialFolderLocation(0, CSIDL_DESKTOP, _PIDList);
if Assigned(_PIDList) then
begin
if SHGetPathFromIDList(_PIDList, _Buffer) then
begin
desktopDirPath := _Buffer;
end;
end;
Result := desktopDirPath;
end;
procedure copyDirIntoTargetDir(sourceDir: string; targetDir: string; forceOverwrite: boolean = NOT_FORCE_OVERWRITE);
var
_parentDirTargetDir: string;
_sourceDirName: string;
_tempTargetDir: string;
begin
if forceOverwrite then